Histone-arginine N-methyltransferase (EC 2.1.1.125, histone protein methylase I, nuclear protein (histone) N-methyltransferase, protein methylase I, S-adenosyl-L-methionine:histone-arginine omega-N-methyltransferase) is an enzyme with systematic name S-adenosyl-L-methionine:histone-arginine Nomega-methyltransferase.[1][2] This enzyme catalyses the following chemical reaction
| Histone-arginine N-methyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.1.1.125 | ||||||||
| CAS no. | 445295-80-7 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- S-adenosyl-L-methionine + histone-arginine S-adenosyl-L-homocysteine + histone-Nomega-methyl-arginine
The enzyme forms the Nomega-monomethyl- and Nomega,Nomega'-dimethyl.
References
edit- ^ Rajpurohit R, Lee SO, Park JO, Paik WK, Kim S (January 1994). "Enzymatic methylation of recombinant heterogeneous nuclear RNP protein A1. Dual substrate specificity for S-adenosylmethionine:histone-arginine N-methyltransferase". The Journal of Biological Chemistry. 269 (2): 1075–82. PMID 8288564.
- ^ Rawal N, Rajpurohit R, Paik WK, Kim S (June 1994). "Purification and characterization of S-adenosylmethionine-protein-arginine N-methyltransferase from rat liver". The Biochemical Journal. 300 ( Pt 2) (Pt 2): 483–9. doi:10.1042/bj3000483. PMC 1138188. PMID 8002954.
External links
edit- Histone-arginine+N-methyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
